EP2166598A3 - Electrode et materiau de séparateur pour batteries lithium-ion et leurs procédés de fabrication - Google Patents

Electrode et materiau de séparateur pour batteries lithium-ion et leurs procédés de fabrication Download PDF

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Publication number
EP2166598A3
EP2166598A3 EP09011567A EP09011567A EP2166598A3 EP 2166598 A3 EP2166598 A3 EP 2166598A3 EP 09011567 A EP09011567 A EP 09011567A EP 09011567 A EP09011567 A EP 09011567A EP 2166598 A3 EP2166598 A3 EP 2166598A3
Authority
EP
European Patent Office
Prior art keywords
layer
negative electrode
electrochemical device
active layer
nanoparticles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09011567A
Other languages
German (de)
English (en)
Other versions
EP2166598A2 (fr
Inventor
Tim Schäfer
Andreas Dr. Gutsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Li Tec Battery GmbH
Original Assignee
Li Tec Battery GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Li Tec Battery GmbH filed Critical Li Tec Battery GmbH
Publication of EP2166598A2 publication Critical patent/EP2166598A2/fr
Publication of EP2166598A3 publication Critical patent/EP2166598A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
EP09011567A 2008-09-10 2009-09-09 Electrode et materiau de séparateur pour batteries lithium-ion et leurs procédés de fabrication Withdrawn EP2166598A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008046498A DE102008046498A1 (de) 2008-09-10 2008-09-10 Elektrode und Separatormaterial für Lithium-Ionen-Zellen sowie Verfahren zu deren Herstellung

Publications (2)

Publication Number Publication Date
EP2166598A2 EP2166598A2 (fr) 2010-03-24
EP2166598A3 true EP2166598A3 (fr) 2013-01-09

Family

ID=41401713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09011567A Withdrawn EP2166598A3 (fr) 2008-09-10 2009-09-09 Electrode et materiau de séparateur pour batteries lithium-ion et leurs procédés de fabrication

Country Status (3)

Country Link
US (2) US20100124700A1 (fr)
EP (1) EP2166598A3 (fr)
DE (1) DE102008046498A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012009010A2 (fr) * 2010-07-13 2012-01-19 The Board Of Trustees Of The Leland Stanford Junior University Dispositif de stockage d'énergie à grande séparation de charges
US20150147627A1 (en) * 2013-11-25 2015-05-28 Samsung Sdi Co., Ltd. Rechargeable lithium battery
US10367181B2 (en) * 2015-10-30 2019-07-30 Panasonic Intellectual Property Management Co., Ltd. Lithium-ion battery
US11165067B2 (en) 2016-03-11 2021-11-02 Honda Motor Co., Ltd. Porous current collector and electrode for an electrochemical battery
DE102019203546A1 (de) 2018-04-23 2019-10-24 Volkswagen Aktiengesellschaft Partikelförmiges siliciumhaltiges Aktivmaterial, negative Elektrode, Lithium-Ionen-Batteriezelle, Fahrzeug sowie Verfahren zur Herstellung von Aktivmaterial und Elektrode
CN112635915A (zh) * 2020-12-21 2021-04-09 合肥国轩高科动力能源有限公司 一种用于金属锂负极的改性隔膜及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664570A1 (fr) * 1994-01-21 1995-07-26 Renata AG Générateur électrochimique primaire ou secondaire à électrode nanoparticulaire
WO2004049471A2 (fr) * 2002-11-26 2004-06-10 Degussa Ag Separateur a structure poreuse asymetrique pour une cellule electrochimique
US20080026294A1 (en) * 2006-07-26 2008-01-31 Zhiping Jiang Batteries, electrodes for batteries, and methods of their manufacture
US20080118840A1 (en) * 2006-11-22 2008-05-22 Kyoung-Han Yew Negative active material for rechargeable lithium battery, method of preparing thereof, and rechargeable lithium battery including the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6770226B2 (en) * 1998-02-24 2004-08-03 Superior Micropowders Fine powders for use in primary and secondary batteries
JP4280436B2 (ja) * 2000-09-25 2009-06-17 三星エスディアイ株式会社 リチウム二次電池用正極活物質及びその製造方法
US7033700B2 (en) * 2000-11-10 2006-04-25 Powergenix Systems, Inc. Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolyte
EP1244168A1 (fr) * 2001-03-20 2002-09-25 Francois Sugnaux Electrode à réseau mésoporeux pour batterie
DE10238941B4 (de) 2002-08-24 2013-03-28 Evonik Degussa Gmbh Elektrischer Separator, Verfahren zu dessen Herstellung und Verwendung in Lithium-Hochleistungsbatterien sowie eine den Separator aufweisende Batterie
DE10238943B4 (de) * 2002-08-24 2013-01-03 Evonik Degussa Gmbh Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung und Verwendung in Lithium-Batterien sowie eine Batterie, aufweisend die Separator-Elektroden-Einheit
DE10240032A1 (de) 2002-08-27 2004-03-11 Creavis Gesellschaft Für Technologie Und Innovation Mbh Ionenleitender Batterieseparator für Lithiumbatterien, Verfahren zu deren Herstellung und die Verwendung derselben
US7887954B2 (en) * 2005-05-10 2011-02-15 Advanced Lithium Electrochemistry Co., Ltd. Electrochemical composition and associated technology
US20060286456A1 (en) * 2005-06-20 2006-12-21 Zhiguo Fu Nano-lithium-ion batteries and methos for manufacturing nano-lithium-ion batteries
EP1770817A3 (fr) * 2005-09-29 2007-12-05 Air Products and Chemicals, Inc. Nanoparticules d'oxyde de métal à la surface lithiée pour des électrolytes de batteries au lithium
EP2204867A4 (fr) * 2007-09-06 2012-06-06 Canon Kk Procede de production de materiau de stockage/liberation d'ions de lithium, materiau de stockage/liberation d'ions de lithium, structure d'electrode mettant en uvre ledit materiau et dispositif de stockage d'electricite associes
US8852787B2 (en) * 2007-09-28 2014-10-07 A123 Systems Llc Batteries having inorganic/organic porous films

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664570A1 (fr) * 1994-01-21 1995-07-26 Renata AG Générateur électrochimique primaire ou secondaire à électrode nanoparticulaire
WO2004049471A2 (fr) * 2002-11-26 2004-06-10 Degussa Ag Separateur a structure poreuse asymetrique pour une cellule electrochimique
US20080026294A1 (en) * 2006-07-26 2008-01-31 Zhiping Jiang Batteries, electrodes for batteries, and methods of their manufacture
US20080118840A1 (en) * 2006-11-22 2008-05-22 Kyoung-Han Yew Negative active material for rechargeable lithium battery, method of preparing thereof, and rechargeable lithium battery including the same

Also Published As

Publication number Publication date
US20130040068A1 (en) 2013-02-14
DE102008046498A1 (de) 2010-03-11
EP2166598A2 (fr) 2010-03-24
US20100124700A1 (en) 2010-05-20

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